Products in Inorganics

SIPERNAT® 22 S is a finely milled, hydrophilic silica. It is primarily used as a free-flow agent in other applications. SIPERNAT® 22 S can also be used in-situ hydrophobized in defoamers. The use of an alkaline catalyst is recommended.

SIPERNAT® 22 is a hydrophilic, coarse silica combining a high absorptive capacity with a good flowability. It is well suited to transform any type of liquid, including defoamers, into dry, free flowing powder concentrates.

SIPERNAT® 45 S is a carrier silica with high absorbency that finds typical applications in rubber and plastic additives, plant protection formulations, and feed additives. Its benefits include improved flow properties in fine particle applications, faster production rates, and increased capacity.

SIPERNAT® 45 is a high-absorbency carrier silica that is capable of converting liquid active substances or solutions into powders. It has the ability to produce concentrates with up to 75% concentration. This carrier silica finds typical applications in rubber and plastic additives, plant protection formulations, and feed additives.

SIPERNAT® 50 S is a hydrophilic, finely milled silica. Besides its application as flow aid and highly effective anticaking agent it also may serve as carrier of especially high absorptive capacity in case particle fineness is required.

SIPERNAT® 22 LS is a very finely milled, hydrophilic silica. It is primarily used as a free-flow agent in other applications.

AEROXIDE® Alu C is a fine-particulate, pure aluminum oxide (Al₂O₃) with high specific surface area and marked aggregate and agglomerate structure. Because of it high purity and low water content, the product can be used well as an additive to anorganic materials, for heat insulation, and also as a catalyst substrate. The positive surface charge can be used to control the electrostatic charge.

ZEOFREE® 80 is a finely milled, hydrophilic silica. It is primarily used as a free-flow agent in other applications. ZEOFREE® 80 can also be used in-situ hydrophobized in defoamers. The use of an alkaline catalyst is recommended.

SIPERNAT® D 13 is a milled, hydrophobic (i.e., not wettable by water) silica, high methanol wettability and low surface. It is used in a great variety of technical defoamers due to its high effectiveness and ease of dispersion.

SIPERNAT® 35 is a very finely milled, hydrophilic, slightly alkaline silica, used in dry roast hydrophobized defoamer formulations.

SIPERNAT® 340 is a medium sized silica with spherical particles and high oil absorption capacity (DBP). Is less dusty than small particle size flow agents, yet still gives good free flow improvement performance.

SIPERNAT® 380 is an ultra-fine particle size precipitated silica with applicability in many markets. Its particle size and distribution are based on a unique process that results in a variety of effects. SIPERNAT® 380 provides excellent free flow and anti-caking properties in powdered foods.

SIPERNAT® 26 is a very finely milled, hydrophilic silica. It is primarily used as a free-flow agent in other applications. SIPERNAT® 26 can also be used in-situ hydrophobized in defoamers. The use of an alkaline catalyst is recommended.

SIPERNAT® 50 is a hydrophilic, coarse silica with the highest absorptive capacity and a high surface area. It is capable of transforming any liquid solution, water- or oil-based systems into dry powder concentrates of up to 75%.

SIPERNAT® 823 is a finely milled, hydrophilic sodium aluminum silicate. It is primarily used as a free-flow agent in other applications.

SIPERNAT® D 10 is a milled hydrophobic (i.e., not wettable by water) silica. It is used in a great variety of defoamers due to its high effectiveness and ease of dispersion.

SIPERNAT® 28 is a very finely milled, hydrophilic silica. It is primarily used as a thickening or free-flow agent in other applications.

USALCO Sodium Aluminate (Granular) is a white powder that easily dissolves in water and is the dry form of sodium aluminate. It is produced by mixing alumina trihydrate with sodium hydroxide to create a solution, which is then solidified by removing excess moisture. This product does not contain any stabilizing agents.

USALCO Sodium Aluminate Solution (45%) is an economical source of highly reactive alumina manufactured by dissolving alumina tri‐hydrate (ATH) into sodium hydroxide and water. USALCO 45 is also stabilized to prevent alumina from precipitating. The use of only stringently selected raw materials and state‐of‐the‐art manufacturing practices ensures that USALCO 45 is of the highest quality. USALCO 45 meets the specifications of the American Water Works Association Standard B405‐16 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals ‐Health Effects at a maximum dosage of 89 mg/L.

USALCO Dry Aluminum Sulfate (Iron Free Grade) is manufactured using a state-of-the-art process and high-quality raw materials, which ensures that the product meets the highest quality standards. USALCO also produces dry alum in various other grades (low-iron and FCC-grade) and in specialty granular sizes to satisfy even the most difficult applications. USALCO's dry alum is used in water treatment, colors and dyes, leather tanning, papermaking, and many other industrial applications. It meets the specifications of the American Water Works Association Standard B403-16 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects at a maximum dosage of 150 mg/L.

USALCO Aluminum Sulfate Solution is manufactured by dissolving alumina trihydrate (ATH) in water and sulfuric acid. To ensure the highest quality of this product, stringently selected raw materials and state-of-the-art manufacturing practices are used. USALCO Alum meets the specifications of the American Water Works Association Standard B403‐16 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals ‐ Health Effects at a maximum dosage of 150 mg/L.

DelPAC® 2950 is widely accepted as the preferred polyaluminum chloride for cost-effective improvement of finished water quality. As a coagulant, it enhances filter performance, potentially eliminates the need for pH adjustment with alkalis, and decreases sludge residuals. It meets the specifications of American Water Works Association Standard B408-18 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dosage of 250 mg/L.

USALCO Dry Aluminum Sulfate (Purified Grade) is manufactured to meet high-quality standards using advanced processes and premium raw materials. It comes in various grades, including low-iron, iron-free, and FCC grades, and in special granular sizes to meet diverse needs. It is utilized in industries such as water treatment, dye production, leather tanning, papermaking, and others. This dry alum meets the American Water Works Association Standard B403-16 and follows NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 150 mg/L.

DelPAC® 1525 is an advanced formulation of basic polyaluminum chloride that has demonstrated exceptional effectiveness in the treatment of drinking water and the elimination of phosphorus in municipal and industrial wastewater systems. It conforms to the specifications outlined in the American Water Works Association Standard B408-18 and meets the criteria established in NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dose of 250 mg/L.

DelPAC® 2500 is a highly regarded polyaluminum chloride solution that is known for its cost-effectiveness in enhancing the quality of finished water. As a coagulant, it can extend filtration runs, minimize or eliminate the requirement for alkali pH adjustment, and decrease sludge residuals. It conforms to the American Water Works Association Standard B408-18 and NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 250 mg/L.

USALCO Aluminum Sulfate Solution (Acidified) is produced by dissolving alumina trihydrate in water and sulfuric acid. Only the finest raw materials and advanced manufacturing techniques are used to ensure the top-notch quality of this product. It conforms to the specifications outlined in the American Water Works Association Standard B403-16 and satisfies the criteria set forth in NSF/ANSI 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dose of 150 mg/L.

USALCO Aluminum Chloride is a solution that is very effective in drinking water treatment, removal of phosphorus from municipal/industrial wastewater, and as an intermediate chemical in the manufacturing of various products. This product complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects at a maximum dosage of 250 mg/L.

DelPAC® XG (Aluminum Chlorohydrate) is a highly effective coagulant that is used in water and wastewater treatment. DelPAC® XG is proven to be an excellent option for removing organic matter, TSS, and copper. It is known for its high concentration and basicity, making it effective in removing organic matter and performing well over a wide pH range. This product meets the standards set by the American Water Works Association Standard B408-18 and complies with the health effects requirements of NSF/ANSI/CAN 60, with a maximum recommended dosage of 250 mg/L.

USALCO Ferrous Sulfate (5%) is an effective liquid coagulant made from bivalent iron (Fe2+). It is produced through the reaction of high-purity iron ore and metallic iron with sulfuric acid. This solution can be efficiently used as a flocculant and coagulant in the treatment of municipal and industrial water and wastewater. Its applications include controlling hydrogen sulfide, reducing chromate and complexing cyanide, de-chlorination, conditioning sludge, and precipitating phosphate with aeration.

DelPAC® 1842 is an advanced formulation of basic polyaluminum chloride that has demonstrated exceptional effectiveness in the treatment of drinking water and the elimination of phosphorus in municipal and industrial wastewater systems. It conforms to the specifications outlined in the American Water Works Association Standard B408-18 and meets the criteria established in NSF/ANSI 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dose of 250 mg/L.

USALCO Dry Aluminum Sulfate (Rice Grind) is manufactured using state-of-the-art processes and high-quality raw materials to ensure that the product meets the highest quality standards. USALCO offers various grades of dry alum, including low-iron, iron-free, and FCC grades, as well as specialty granular sizes to meet a wide range of applications. This product is used in water treatment, dye production, leather tanning, and papermaking, among other industrial applications. It meets the specifications of the American Water Works Association Standard B403-16 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 150 mg/L.

DelPAC® 2000 is a widely accepted polyaluminum chloride that is known for its cost-effective ability to improve finished water quality. As a coagulant, it can offer longer filtration runs, minimize or eliminate the need for pH adjustment with alkalis, and reduce sludge residuals. It complies with American Water Works Association Standard B408-18 and NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 250 mg/L.

DelPAC® 2450 is a widely accepted polyaluminum chloride solution that is known for its cost-effective benefits in improving water quality. As a coagulant, it can provide longer filtration runs, minimize the need for pH adjustment with alkali, and decrease the amount of sludge residuals. This product meets the standards set by the American Water Works Association Standard B408-18 and complies with NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects at a maximum dosage of 250 mg/L.

USALCO Sodium Aluminate Solution (38%) is an economical source of highly reactive alumina manufactured by dissolving alumina tri‐hydrate (ATH) into sodium hydroxide and water. USALCO 38 is also stabilized to prevent alumina from precipitating. The use of only stringently selected raw materials and state‐of‐the‐art manufacturing practices ensures that USALCO 38 is of the highest quality. USALCO 38 meets the specifications of the American Water Works Association Standard B405‐16 and complies with the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals ‐Health Effects at a maximum dosage of 105 mg/L.

USALCO Dry Aluminum Sulfate (Low Iron Grade) is produced using advanced techniques and high-quality materials to meet the highest quality standards. USALCO also produces dry alum in various other grades (iron-free and FCC-grade) and custom granular sizes to meet a wide range of applications. This product is used in water treatment, dye production, leather tanning, papermaking, and other industrial applications. It adheres to the American Water Works Association Standard B403-16 and meets the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum dosage limit of 150 mg/L.

DelPAC® 2020 is a highly effective polyaluminum chloride solution for improving the quality of finished water. As a coagulant, it can offer longer filtration runs, minimize or eliminate the need for pH adjustment with alkalis, and decrease sludge residuals. This product adheres to the standards set by the American Water Works Association Standard B408-18 and meets the requirements of NSF/ANSI/CAN 60: Drinking Water Treatment Chemicals - Health Effects with a maximum recommended dosage of 250 mg/L.